HSPS 2015 - SharePoint Performance Santiy Checks

Too many websites make it too the news when they fail to deliver, e.g: eCommerce when they go down on Cyber Monday, Tax Software on Tax Day or Online Banking when people want to check on their latest pay check. In this presentation - presented at several Web Performance, Java, .NET, ... Meetups I walk through the most common performance mistakes people made in recent history. I explain in technical detail what the problem was and how to find these problems earlier as you dont want to wait until your site crashes and you end up in the news.

Why is Performance Important? What are the most common reasons applications dont scale and perform well. Which technical metrics to look at. How to check it automated in the pipeline

Believe it or not - 85% of mobile apps are removed after first usage! In this presentation - given at the APM Meetup in Singapore in April 2015 - I talked about the challenges, best practices and especially metrics to avoid this situation. Key Points of the Presentation The two key trends "Internet of Things" and "DevOps" play a big role in our life when we talk about User Experience and especially mobile user experience. In this presentation I tell you what metrics to use to make sure you deliver your ideas faster to your mobile end users but also ensuring the right quality and user experience so that your users stay loyal and dont delete the mobile app after first usage.

I gave this presentation at the Sydney Continuous Delivery Meetup Group. The main goal was to talk about Performance Metrics that you should monitor along the pipeline. I examples in 4 different areas where deployments failed and how metrics would have helped preventing these problems

Most common Frontend & Backend Performance Problems. Automatically find them in your CI by looking at the right Metrics.

According to VC and web pioneer Marc Andreessen software is eating the world. Evidence proves he is right. Uber, the biggest taxi company, has no cars, AirBnB, the biggest hotel service, has no rooms and there are many more examples. Looking at these success stories there is a clear blueprint how to build software that eats the world. Just a quick heads up: It is not about building your typical web application any more.

Do it like the "DevOps Unicorns" Etsy, Facebook and Co: Deploy more frequently. But how and why? Challenges? Deploying Software Faster without Failing Faster is possible through Metrics driven Engineering. Identify problems early on using a "Shift-Left in Quality". This requires a Level-Up of Dev, Test, Ops, Biz See some of the metrics that I think you need to look at and how to upgrade your engineering team to produce better quality right from the start

This document discusses monitoring the performance of Nginx web servers using Dynatrace. It describes how to install and configure Dynatrace agents to monitor Nginx and collect performance metrics. The Dynatrace architecture is explained and it shows how to set up system profiles, deploy sensors for PHP applications, and view performance data in PurePaths.

These are the slides used in my #devone (www.devone.at) keynote presentation: DevOps is one of the most abused and overrated marketing terms in the last years! That’s not an alternative fact! It’s just Andi’s opinion! Yet - it is a very real thing that allowed many software companies to transform the way they think about software engineering. DevOps can mean something totally different thought depending on who you are and what type of business your company is doing. To clarify things, Andi gives us insights on how he explains the benefits to “DevOps Newbies” and how software companies around the world implement it in their own ways. Andi will answer: What does it really mean for developers, testers and operators? What will change? How does Facebook deploy twice a day without big issues? How does DevOps work in financial, government or healthcare where you have tight regulations? Does it mean Devs are responsible for Ops? Does it only work in the cloud? Or can we apply it to “old fashioned” on premise software as well? Learn for yourself and make up your own mind on whether DevOps is just a marketing term or something that can benefit you!

How can we detect a bad deployment before it hits production? By automatically looking at the right architectural metrics in your CI/CD and stop a build before its too late. Lets hook up your test automation with app metrics and use them as quality gates to stop bad builds early!

The goal behind devops is Faster Lead Times What this really means for Software Delivery -> my Kodak/Smart Phone Analogy How and Which Metrics to use along the Delivery Pipeline to make better decisions along the way.

Continuous Delivery only works if you combine automation with automatic metrics driven quality gates focusing on architectural, scalabilty and performance metrics. In this presentation I start with several dashboard examples explaining key metrics in production and explain how to automate these metrics into your delivery pipeline.

This document discusses the browser performance analysis tool dynaTrace. It provides an overview of dynaTrace's capabilities such as cross-browser diagnostics, code-level visibility, and deep JavaScript and DOM tracing. It also covers key performance indicators (KPIs) like load time, resource usage, and network connections that dynaTrace measures. Best practices for improving performance, such as browser caching, network optimization, JavaScript handling and server-side performance are outlined. The document aims to explain why and how dynaTrace can help users find and address web performance issues.

Running ASP.NET applications on IIS? Do you understand how requests are processed by every component involved: IIS Native, IIS Modules, and ASP.NET? Scaling any type of application requires you to understand the inner workings of IIS and ASP.NET so queues and pools don’t become a bottleneck in your end-to-end execution flow. Join us for this webcast that shows you how to identify performance and scalability hotspots under different load conditions. You'll learn: How communication flows between browser, IIS, ASP.NET and back-end services including database How to monitor and tweak IIS and ASP.NET queues and pools to achieve optimal performance How to troubleshoot performance hotspots in IIS, Native and Managed Modules and ASP.NET How to identify synchronization issues in multi-threaded applications You will leave with specific ideas of where to start optimizing your queues, pools, and code implementation.

Becoming the next Uber is only possible if you can deliver your code updates faster to your end users. But for your organization, does delivering code faster present a higher likelihood of failing faster? Discover four metrics you should be tracking starting from your workstation all the way through CI and into Ops. Learn how companies like Facebook, CreditOne, and others apply metric-driven DevOps. See use cases of crashed rapid deployments and how they used the metrics to detect the root cause. Learn how to apply these metrics to steer your pipeline to build better code and deploy faster, without failing faster!

Slides used for https://www.devopsdays.org/events/2017-toronto/program/andreas-grabner/ In 2011 we delivered 2 major releases of our on premise enterprise software. Market, technology and customer requirements forced us to change that in order to remain competitive. Now – in 2017 - we are deploying and providing feature releases every 2 weeks for both our on premise and SaaS-based offering. We deploy 170 SaaS production changes per day and have a DevOps pipeline that allows us to deploy a code change within 1h if necessary. To increase quality, we built and provide a DevOps pipeline that currently executes 31000 Unit & Integration Tests per Hour as well as 60h UI Tests per Build. Our application teams are responsible end-to-end for their features and use production monitoring to validate their deployments which allows them to find 93% of bugs in production before it impacts our end users. In this session I explain how this transformation worked from both “Top Down” as well as “Bottom Up” in our organization. A key component was the 4 people strong DevOps Team who developed and “sell” their DevOps Pipeline to the globally distributed application teams. I will give insights into how our pipeline enables application teams to design, code, test and run a new feature for our user base. I will also talk about the “dark moments” as change is never without friction. Both internally as well as with our customers who also had to get used to more rapid changes.

These are the slides of my JavaOne presentation. The abstract goes like this: How do companies developing business-critical Java enterprise Web applications increase releases from 40 to 300 per year and still remain confident about a spike of 1,800 percent in traffic during key events such as Super Bowl Sunday or Cyber Monday? It takes a fundamental change in culture. Although DevOps is often seen as a mechanism for taming the chaos, adopting an agile methodology across all teams is only the first step. This session explores best practices for continuous delivery with higher quality for improving collaboration between teams by consolidating tools and for reducing overhead to fix issues. It shows how to build a performance-focused culture with tools such as Hudson, Jenkins, Chef, Puppet, Selenium, and Compuware APM/dynaTrace

Trilegiant provides identity theft protection services to prevent becoming a victim of identity thieves. Identity theft is a growing problem, as thieves can access personal information through stolen mail, credit card skimmers, or phishing emails requesting private details. To protect against identity theft, it is important to shred financial documents before discarding, monitor bank statements and credit reports, and use services like Trilegiant for additional identity protection.

This document provides an introduction and syllabus for an Introduction to Humanities course taught by Professor Will Adams. The course will explore concepts in art, religion, architecture, music, language, politics, and philosophy from a historical perspective and how they continue to impact the contemporary world. The course objectives are to understand human development critically through artistic and intellectual contributions, learn about diverse civilizations' influences, develop critical thinking skills through research and essays, and analyze philosophical development. Students will be evaluated based on attendance, a cultural event reaction paper, a research project, quizzes, and a final exam. The syllabus outlines the schedule, assignments, policies, and expectations for the course.

El documento habla sobre las funciones y usos de los teléfonos móviles, incluyendo la capacidad de comunicarse con otras personas a distancia, descargar aplicaciones populares como Facebook y Twitter desde tiendas de aplicaciones, y la opción de comprarlos con tarjetas de crédito o débito.

This document provides an overview and syllabus for a course on mythology in art and literature. The course will examine myths from various world cultures and how they are applied to humanities subjects. Students will analyze myths, interpret cultural meanings, and consider mythological influences on modern culture. Assessment includes class participation, a research project, exams, and attending a cultural event with a written response. The syllabus outlines course objectives, policies on attendance, late work, plagiarism, and expectations for written assignments.

The document discusses how obesity leads to increased production of reactive oxygen species through the secretion of adipokines like leptin, TNF-α, and IL-6 from adipose tissue, which induce oxidative stress. Adipokines are bioactive substances produced by adipose tissue that regulate processes like food intake, insulin sensitivity, and inflammation. Chronic oxidative stress and reduced antioxidant defenses that result from obesity lead to endothelial dysfunction and increased risk of diseases like atherosclerosis.

The document provides details about the Aiducation Auction including the schedule of events, descriptions of grand auction items, silent auction items, and contact information. Some of the grand auction items include an insider tour of the House of Lords, a behind-the-scenes tour of Channel 4 News, and lunch with a vice chairman of Ogilvy & Mather. Silent auction items include salsa lessons, dinner at local restaurants, and various experiences. The goal is to raise funds for 5 Aiducation scholarships through bidding on these donated items and experiences.

Presented by Amanda Nickerson, Ph.D., Director of the Alberti Center for Bullying Abuse Prevention March 14, 2012

An Oktoberfest Analogy for Application Performance & DevOps: What we can learn from Oktoberfest and how that applies to building high quality software

Susan Fowler, Director of Programs for Direct Relief International, received a prestigious humanitarian award from the Diwaliben Charitable Trust of India for her work alleviating suffering in developing countries. As Direct Relief's liaison in India for 15 years, Fowler has overseen the distribution of tens of millions of dollars in aid, including after a devastating 2001 earthquake. Direct Relief President Thomas Tighe praised Fowler for embodying the organization's mission of respecting those served and empowering self-sufficiency.

¡Visita Tabasco!

Het personeelsbestand van gemeenten vergrijst, terwijl de instroom door bezuinigingen klein is. Hoe kan daar vanuit het perspectief van HRM op worden ingesprongen?

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MomentReel connects consumer brands with their customer through media-sharing. MomentReel is a new and powerful service that allows brands to promote their campaigns and run contests by inviting consumers to contribute their moments to branded Reels (Digital albums of pictures and videos)

Jean Sutherland has over 22 years of experience in marketing, branding, and customer experience roles. She is currently looking for a new position that can utilize her expertise in developing growth strategies, implementing marketing concepts and brand strategies, and creating successful customer experience platforms. Throughout her career, she has consistently delivered results such as increased revenues, cost savings, and improved brand metrics. She is a proven leader seeking new challenges.

Indonesia has undergone significant economic and political changes in recent decades. It is now working to establish a cohesive legal system and attract investment to support continued reforms and economic growth. Several government agencies regulate Indonesian trade, including the Ministry of Trade and National Agency for Export Development. Imports and exports are subject to documentation requirements and tariffs, with some goods restricted or requiring permits. Tariffs average 7% but bindings are much higher, creating uncertainty for foreign companies.

The HOAVA Omega-3 egg is enriched with vitamins, minerals, omega-3 fatty acids, and other nutrients beneficial for health. It is free from antibiotic residues, aflatoxins, salmonella, and E. coli which can cause foodborne illnesses. Consuming the HOAVA Omega-3 egg drink is a healthy option in summer as it provides protein and nutrients without adding extra heat to the body.

Covering the top performance landmines that we see in live production systems and how to avoid them with proper testing

Web applications are becoming increasingly data intensive and complex. Yet, users demand a great user experience, including blazingly fast speeds, across many device types. In this talk, we will show you how you can dramatically improve the performance of your web applications by using Sencha Ext JS and Ext Speeder. You will learn how to: accelerate your back-end data requests up to 10x by leveraging sophisticated in-memory, object-oriented techniques, significantly improve application responsiveness without making any modifications to your client Ext JS application, and quickly get started with database acceleration in standard J2EE environments.

This document discusses using the XHProf tool to profile Drupal sites and pinpoint performance bottlenecks. XHProf measures execution time, memory usage, and CPU usage to identify slow functions, queries, and other issues. It can help optimize entity loading, caching, database queries, and other areas. The document provides examples of issues XHProf may uncover and performance improvements found, such as static caching of data to reduce duplicate calculations. The goal is to use XHProf to create a targeted plan to reduce page execution times and improve the user experience.